Question

Oludonts c) 2x + y = 2 2x + 2y = 0​

Answer 1

Answer:

$x = 2$

$y = -2$

Step-by-step explanation:

Given

$2x + y = 2$

$2x + 2y = 0$

Required

Solfe for x and y

Subtract both equations

$2x- 2x + y - 2y = 2 -0$

$-y = 2$

Divide by -1

$y = -2$

Substitute $y = -2$ in $2x + 2y = 0$

$2x+2 *-2 = 0$

$2x-4 = 0$

$x - 2 = 0$

Collect like terms

$x = 2$